nautilacea
/nɔːˈtɪləsiə/ or /nɑːˈtɪləsiə/Definitions
1. noun
a subclass of cephalopods, containing the nautilus and its allies
“The nautilacea are often found in tropical waters.”
1. noun
a subclass of cephalopods, containing the nautilus and its allies
“The nautilacea are often found in tropical waters.”